About: Combined catalytic DOC?NSRC?SCR system for exhaust gas aftertreatment

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Emission control regulations have been introduced in all industrialized countries in order to reduce the emissions of vehicles powered by internal combustion engines. Economical diesel and advanced gasoline (lean-burn) engines are operated with excess of air in fuel mixture, with results in high O2 concentrations in exhaust gas and complicated NOx abatement. Combination of NOx storage and reduction catalyst (NSRC) and a catalyst for the selective catalytic reduction of NOx by NH3 (NH3-SCR) offers a potential to significantly increase the efficiency of NSRC-based exhaust gas aftertreatment systems. The Diesel oxidation catalyst (DOC) is often used as the first element in the exhaust aftertreatment line and it is responsible for the oxidation of CO and unburned hydrocarbons. In this paper a complex exhaust gas aftertreatment system including DOC, NSRC and NH3-SCR is studied experimentally. The catalyst samples are placed in series in a nearly isothermal lab mini-reactor. Dynamic behavior of the system i Emission control regulations have been introduced in all industrialized countries in order to reduce the emissions of vehicles powered by internal combustion engines. Economical diesel and advanced gasoline (lean-burn) engines are operated with excess of air in fuel mixture, with results in high O2 concentrations in exhaust gas and complicated NOx abatement. Combination of NOx storage and reduction catalyst (NSRC) and a catalyst for the selective catalytic reduction of NOx by NH3 (NH3-SCR) offers a potential to significantly increase the efficiency of NSRC-based exhaust gas aftertreatment systems. The Diesel oxidation catalyst (DOC) is often used as the first element in the exhaust aftertreatment line and it is responsible for the oxidation of CO and unburned hydrocarbons. In this paper a complex exhaust gas aftertreatment system including DOC, NSRC and NH3-SCR is studied experimentally. The catalyst samples are placed in series in a nearly isothermal lab mini-reactor. Dynamic behavior of the system i (en)
Title	Combined catalytic DOC?NSRC?SCR system for exhaust gas aftertreatment Combined catalytic DOC?NSRC?SCR system for exhaust gas aftertreatment (en)
skos:prefLabel	Combined catalytic DOC?NSRC?SCR system for exhaust gas aftertreatment Combined catalytic DOC?NSRC?SCR system for exhaust gas aftertreatment (en)
skos:notation	RIV/60461373:22340/10:00023261!RIV11-GA0-22340___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(GD104/08/H055), S
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Marek, Miloš Kočí, Petr Bártová, Šárka Plát, František Štěpánek, Jan
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta chemicko-inženýrská
http://linked.open...dnocenehoVysledku	251206
http://linked.open...ai/riv/idVysledku	RIV/60461373:22340/10:00023261
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	NOx storage; NOx reduction; selective catalytic reduction; combined system; conversion (en)
http://linked.open.../riv/klicoveSlovo	conversion selective catalytic reduction NOx reduction NOx storage combined system
http://linked.open...ontrolniKodProRIV	[AEB4D8EF93A1]
http://linked.open...v/mistoKonaniAkce	Litomyšl
http://linked.open...i/riv/mistoVydani	Praha
http://linked.open...i/riv/nazevZdroje	Reakční a transportní jevy IV
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Transport and reaction processes in complex multiphase systems
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Kočí, Petr Štěpánek, Jan Bártová, Šárka Marek, Miloš Plát, František
http://linked.open...vavai/riv/typAkce	CST - Celostátní
http://linked.open.../riv/zahajeniAkce	2010-01-01 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Vysoká škola chemicko-technologická v Praze
https://schema.org/isbn	978-80-7080-761-3
http://localhost/t...ganizacniJednotka	22340

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